阿劳卡河（西班牙语：Río Arauca）位于哥伦比亚和委内瑞拉境内，发源于安第斯山脉，最终注入奥里诺科河，全长1050公里。

The Arauca River (Spanish:Río Arauca) rises in the Andes Mountains of north-central Colombia and ends at the Orinoco in Venezuela. For part of its run it is the boundary between Colombia and Venezuela. The major city on its banks is Arauca, Colombia and El Amparo, Venezuela.